Very nice job! I made a really basic one today for my Ironwood 650. Out of 1 x 6 brown cedar. I plan on painting it with some truck box black paint to match. Figure that will also protect it from. The elements and grease.
Joe, that’s quality work! Nice job. Looking forward to a pic of the finished project.
Hmmm - I assume it is this one, even though it does not list the PRO 575? https://www.traegergrills.com/accessories/bottom-shelf-timberline-850-and-pro-22
Others have commented that this Traeger branded one doesn’t work for the 575 so I’m assuming there is a third party one out there